circle_intersection_area: Lens-shaped intersection area of two circles
In vennDiagramLab: Headless Venn Diagram Analysis and Rendering
circle_intersection_area R Documentation
Lens-shaped intersection area of two circles
Description
Mirrors 'src/utils/proportionalLayout.ts circleIntersectionArea' (web tool)
and Python 'circle_intersection_area' byte-for-byte.
Usage
circle_intersection_area(r1, r2, d)
Arguments
r1
Radius of circle 1 (positive numeric).
r2
Radius of circle 2 (positive numeric).
d
Distance between centers (non-negative numeric).
Value
Numeric: 0 if circles are disjoint, pi * min(r1,r2)^2 if fully nested,
else the lens-shaped intersection area.
Examples
circle_intersection_area(1, 1, 1) # ~ 1.228
circle_intersection_area(1, 1, 3) # 0 (disjoint)
vennDiagramLab documentation built on May 19, 2026, 1:07 a.m.
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| circle_intersection_area | R Documentation |
Lens-shaped intersection area of two circles
Description
Mirrors 'src/utils/proportionalLayout.ts circleIntersectionArea' (web tool) and Python 'circle_intersection_area' byte-for-byte.
Usage
circle_intersection_area(r1, r2, d)
Arguments
r1 |
Radius of circle 1 (positive numeric). |
r2 |
Radius of circle 2 (positive numeric). |
d |
Distance between centers (non-negative numeric). |
Value
Numeric: 0 if circles are disjoint, pi * min(r1,r2)^2 if fully nested, else the lens-shaped intersection area.
Examples
circle_intersection_area(1, 1, 1) # ~ 1.228
circle_intersection_area(1, 1, 3) # 0 (disjoint)
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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